CVE-2019-12995

EPSS 0.65%
Published 28.06.2019 10:15:11
Last modified 21.11.2024 04:23:58
Source cve@mitre.org
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Istio before 1.2.2 mishandles certain access tokens, leading to "Epoch 0 terminated with an error" in Envoy. This is related to a jwt_authenticator.cc segmentation fault.

Affected products Warnungen 0 Metrics 3 CWE 1 References 6

Data is provided by the National Vulnerability Database (NVD)

Istio ≫ Istio Version < 1.2.2

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	0.65%	0.685

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	7.5	3.9	3.6	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvd@nist.gov	5	10	2.9	AV:N/AC:L/Au:N/C:N/I:N/A:P

CWE-476 NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

https://istio.io/about/notes/

Vendor Advisory

Release Notes

https://github.com/istio/istio.io/pull/4555

Third Party Advisory

https://github.com/istio/istio/issues/15084

Third Party Advisory

https://nvd.nist.gov/vuln/detail/CVE-2019-12995

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2019-12995

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2019-12995

EUVD